it is monday, september 24, 2012. welcome to cbs "this morning." mitt romney starts a new push in battle ground states and tells cbs news that his 14% tax rate is fair. >> have researchers found a road map to cure breast cancer. we'll ask a leading surgeon. >> arnold schwarzenegger opens up to "60 minutes" about family and politics. we'll talk with lesley stahl about that. "homeland" and "modern family" win big at the emmys. >> we begin this morning with today's eye opener, your world in 90 seconds. úú economic freedom that built this economy in the first place. >> can you win this thing? >> i'm is going to win this thing. >> mitt romney tries to get back on message. >> responding to his critics romney promises to spend more time with voters and less time raising money. >> this is a campaign running out of time. we have 45 face left. giving anybody 45 face they can change everything. >> three dozen major wildfires are burning in nine states. two fires broke you want in southern california sending residents running. >> just grabbed what we could. >> the emmy goes to "homeland.